490421835904

Names of 490421835904

• Cardinal: 490421835904 can be written as Four hundred ninety billion, four hundred twenty-one million, eight hundred thirty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.90421835904 × 10¹¹

Factors of 490421835904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4552

Divisors of 490421835904

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 64 77 88 91 98 104 112 121 128 143 154 176 182 196 208 224 242 286 308 352 364 392 416 448 484 539 572 616 637 704 728 784 832 847 896 968 1001 1078 1144 1232 1274 1331 1408 1456 1568 1573 1664 1694 1936 2002 2156 2288 2464 2548 2662 2912 3136 3146 3388 3872 4004 4312 4519 4576 4928 5096 5324 5824 5929 6272 6292 6776 7007 7744 8008 8624 9038 9152 9317 9856 10192 10648 11011 11648 11858 12584 13552 14014 15488 16016 17248 17303 18076 18304 18634 20384 21296 22022 23716 25168 27104 28028 31633 32032 34496 34606 36152 37268 40768 42592 44044 47432 49709 50336 54208 56056 58747 63266 64064 65219 68992 69212 72304 74536 77077 81536 85184 88088 94864 99418 100672 108416 112112 117494 121121 126532 128128 130438 138424 144608 149072 154154 170368 176176 189728 198836 201344 221431 224224 234988 242242 253064 260876 276848 289216 298144 308308 347963 352352 379456 397672 411229 442862 448448 469976 484484 506128 521752 546799 553696 578432 596288 616616 646217 695926 704704 758912 795344 822458 847847 885724 896896 939952 968968 1012256 1043504 1093598 1107392 1192576 1233232 1292434 1391852 1409408 1590688 1644916 1695694 1771448 1879904 1937936 2024512 2087008 2187196 2214784 2435741 2466464 2584868 2783704 2878603 3181376 3289832 3391388 3542896 3759808 3827593 3875872 4049024 4174016 4374392 4523519 4871482 4932928 5169736 5567408 5757206 6014789 6362752 6579664 6782776 7085792 7108387 7519616 7655186 7751744 8348032 8748784 9047038 9742964 9865856 10339472 11134816 11514412 12029578 13159328 13565552 14171584 14216774 15310372 15503488 17497568 18094076 19485928 20678944 22269632 23028824 24059156 26318656 26793151 27131104 28343168 28433548 30620744 31664633 34995136 36188152 38971856 41357888 42103523 44539264 46057648 48118312 49758709 52637312 53586302 54262208 56867096 61241488 63329266 69990272 72376304 77943712 78192257 82715776 84207046 92115296 96236624 99517418 107172604 108524416 113734192 122482976 126658532 144752608 155887424 156384514 168414092 184230592 192473248 199034836 214345208 227468384 244965952 253317064 289505216 294724661 311774848 312769028 336828184 348310963 368461184 384946496 398069672 428690416 454936768 489931904 506634128 547345799 579010432 589449322 625538056 673656368 696621926 769892992 796139344 857380832 909873536 1013268256 1094691598 1178898644 1251076112 1347312736 1393243852 1592278688 1714761664 2026536512 2189383196 2357797288 2502152224 2694625472 2786487704 3184557376 3429523328 3831420593 4053073024 4378766392 4715594576 5004304448 5389250944 5572975408 6369114752 7662841186 8757532784 9431189152 10008608896 11145950816 15325682372 17515065568 18862378304 22291901632 30651364744 35030131136 37724756608 44583803264 61302729488 70060262272 122605458976 245210917952 490421835904
• Sum of all divisors σ(n): 1346550307200
• Sum of proper divisors (its aliquot sum) s(n): 856128471296
• 490421835904 is an abundant number, because the sum of its proper divisors (856128471296) is greater than itself. Its abundance is 365706635392

Bases of 490421835904

• Binary: 111001000101111011010110101100010000000₂
• Hexadecimal: 0x722F6B5880
• Base-36: 69AOHYF4

Squares and roots of 490421835904

• 490421835904 squared (490421835904²) is 240513577131449903497216
• 490421835904 cubed (490421835904³) is 117953110056643971610508300872843264
• The square root of 490421835904 is 700301.2465389449
• The cube root of 490421835904 is 7885.9968560771

Scales and comparisons

• 490,421,835,904 seconds is equal to 15,593 years, 46 weeks, 4 days, 15 hours, 45 minutes, 4 seconds.
• To count from 1 to 490,421,835,904 would take you about thirty-one thousand, one hundred eighty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 490421835904 cubic inches would be around 657.2 feet tall.

Recreational maths with 490421835904

• 490421835904 backwards is 409538124094
• 490421835904 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490421835904's digits is 49
• More coming soon!